[0/6] Add anx6345 DP/eDP bridge for Olimex Teres-I

Message

Torsten Duwe May 23, 2019, 6:50 a.m. UTC

Hi all,

left over from my previous Teres-I device tree series, here comes
the revised anx6345 node for the Teres-I, along with the driver.
The innolux panel attached to it is already known; pinebooks can be
enabled on top of this series, once their panels are introduced.

Changes from the respective previous versions:

* the reset polarity is corrected in DT and the driver;
  things should be clearer now.

* as requested, add a panel (the known innolux,n116bge) and connect
  the ports.

* renamed dvdd?? to *-supply to match the established scheme

* trivial update to the #include list, to make it compile in 5.2

	Torsten

Comments

Torsten Duwe May 23, 2019, 12:30 p.m. UTC | #1

On Thu, May 23, 2019 at 11:05:40AM +0200, Maxime Ripard wrote:
> > +Optional properties:
> > +
> > + - Video ports for RGB input and eDP output using the DT bindings
> > +   defined in [1]
> 
> The output node can be optional, but the input one is probably going
> to be needed all the time, since otherwise you won't be able to fill
> the output port of the upstream device in the graph.

I guess so. A sibling product brief (anx9804)
https://www.analogix.com/en/ttlconvertersbridges
references it as
| LVTTL to DisplayPort 1.2 _transmitter_
so it will probably always be used on the output side.

	Torsten